baber/WOPTO huggingface dataset:
Patent JP-S5517589-A (JP)
Title: Ink jet driving method for ink jet recording device
Inventor: KAWAMURA KIICHI
IPC: B41J2/14
Filed: 1978-07-27
Abstract: PURPOSE:To simplify the driving systme to permit a jetting of ink particles of a large variety of size at a high speed and stability, by adopting such a consturction as having an ink chamber the volume of which is increased by the application of an electric pulse and decreased as the pulse is extinguished, whereby the ink is jetted from the ink chamber. CONSTITUTION:An electric pulse is applied to a piezoelectric element 2 to deflect outwardly a vibration plate 3 of an ink chamber filled with ink, thereby to increase the volume of the ink chamber 1 to charge the latter with the ink. The ink around the nozzle is moved toward the inside of the ink chamber. Subsequently, the electric pulse is released to reset the vibration plate 3 to forcibly jet the ink. Since the ink is jetted after entering the chamber 1, the velocity is increased to permit the jetting of even small particles. Since the inertia of the ink is small, the sucking of the air through the nozzle 4 is small and it takes only a short time for the intersurface 100 of air and ink to change from e to a. By so doing, the driving system is facilitated to permit a stable jetting of ink particles of a large variety of size at a high velocity.
Patent JP-H01263441-A (JP)
Title: Cooling device
Inventor: SAKAI KANJI
IPC: F24F5/00
Filed: 1988-04-15
Abstract: PURPOSE:To provide a cooling device having a high cooling capability with ice and a low operation cost caused by a circulation of water by a method wherein a third passage capable of supplying heat exchanged cold water directly to an ice melting tank is arranged, both ice and water are allowed to flow to the ice melting tank during a first passage and only the cold water is allowed to flow from the ice melting tank to a cooling load. CONSTITUTION:An ice water pump 6 is operated, either water containing ice pieces or liquid ice is transported by a main pipe 5 from an ice heat accumulation tank 1 to three ice melting tanks 4. Then, if a predetermined amount of water containing ice pieces is stored at the three ice melting tanks 4, a water pump 9 is operated and only the cold water is sent from each of the ice melting tanks 4 to each of the cooling loads 3 through a going pipe 7. This cold water is heat exchanged at the cooling loads 3, its temperature is increased, thereafter the water is returned back to the ice thermal accumulation tank 1 through a coming pipe 8 and a flow rate adjusting valve 10. At this time, a cold water temperature within each of the ice melting tanks 4 is detected by a temperature sensing adjustor 13, an increased cold water amount branched to the returning pipe 11 under an operation of the flow rate adjusting valve 10 is adjusted and then it is controlled in such a way as a cold water temperature sent from each of the ice melting tanks 4 to the cooling loads 3 may be kept constant.
Patent JP-H07294692-A (JP)
Title: Pressurizer
Inventor: YAMAMURA TOSHIO
IPC: G21D1/00
Filed: 1994-04-28
Abstract: PURPOSE:To prevent burning of heating due to exposure to gas phase and make a reactor compact by providing above a bottom plate a swing suppressing plate partitioning the liquid phase section above the heating heater in the circumferential direction and the radial direction. CONSTITUTION:A swing suppression plate 31 is constituted of circumferential partitioning plates 35 separating inside a pressurizer 11 radially into 24 parts along the circumference, radial inner partitioning plates 36 partitioning the fan-shape spaces partitioning by the partitioning plates 35 into 3 radial parts, and a radial outer partitioning plate 37. This suppression plate 31 finely partitiones the liquid phase section 14 in grids with a specific gap 32 from the bottom plate 16 and relieves the upper openings 34 of each grid 33 to the gas phase 13. The movement of the liquid phase section 14 due to periodical move of ship-body is suppressed by the resistance of the partitioning plates and so the liquid level L of the liquid phase section 14 remaining between an inner cylinder 15 and the partitioning plate 36 is maintained above the heater 18 and the exposure of the heater 18 to the gas phase 13 is prevented. Furthermore, as the liquid level L of the whole liquid phase section 14 does not rise, reactor can be made compact.
Patent JP-H07292767-A (JP)
Title: Constituent members of prefabricated house and construction method of this house therewith
Inventor: KAZETO MASAIKU
IPC: E04B1/02
Filed: 1994-04-28
Abstract: PURPOSE:To make a prefabricated house constructible efficiently and securely. CONSTITUTION:A lot of constituent members are fabricated in accordance with sequential marks (K1, K4, K6, K8, K11, K13 and K15) displayed in these members, whereby a prefabricated house is easily and securely constructed, besides efficiently irrespective of experience of an operator. In addition, each of these constituent members is carried in the construction site in order of fabrication by means of the sequential marks, whereby it is very advantageous even from the standpoint of operation efficiency and member control and so on.
Patent JP-S5518469-A (JP)
Title: Method of treating surface
Inventor: TAKEI YOSHIO
IPC: G03C1/76
Filed: 1978-07-28
Abstract: PURPOSE: Heated surface of polymer are treated with glow discharge under vacuum, thus improving the surface characteristics as adhesion, hydrophilic property, dyeability and reducing the yellowing caused by the glow discharge.  
     CONSTITUTION: In the treatment of polymer surfaces with glow discharge, the surfaces are heated, then subjected to discharge. The lower limit of the temperature of the heated polymer is decided according to kinds of polymer and uses but generally it is diffcult. Exceeding 50°C; however, gives remarkable effect. In the meantime, the upper limit is the temperature at which the polymer extremely softends and can  not be handled and it depends on the melting point of the polymer. Generally, from  a practical point of view the upper limit is the temperature about 10°C lower than  the melting point or about 5°C lower than the glass transition point in noncrystalline polymers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57208068-A (JP)
Title: Manufacture of lead alloy member for lead storage battery plate
Inventor: NAGATA YUKIHIRO
IPC: H01M4/82
Filed: 1981-06-17
Abstract: PURPOSE:To obtain various lead storage battery lead alloy members of plate, strap, terminal, etc. improved with mechanical strength or the like, by performing extrusion molding further applying processing work under pressure to a lead alloy of solid phase rate about 50-95%. CONSTITUTION:After an optional lead alloy is completely dissolved, the alloy is cooled while being stirred or vibrated by an ultrasonic wave, to prepare a slurry state lead alloy of proportion (solid phase rate) about 55-95% the solid existing in a solution. This slurry state, that is, solid-liquid state alloy is extruded from a die or the like, and cooled to an extrusion molded unit of plate shape or the like, then performed with cold or hot rolling work under pressure by a press roller, finally formed to a thin plate of prescribed shape. Then the thin plate is punched by a punching mold or the like to prepare a porous plate for a lead storage battery. In this way, there can be obtained the plate in which a blowhole or void is eliminated to improve mechanical strength of corrosion resistance, yield point, etc.
Patent JP-H05261339-A (JP)
Title: Glass substrate having transparent conductive film
IPC: B05D7/00
Filed: 1992-03-18
Abstract: PURPOSE:To provide a glass substrate having a transparent tin oxide conductive film having no etching residue of a layer formed by the reaction of the glass substrate with the transparent tin oxide conductive film at the time of the patterning of the transparent tin oxide conductive film formed on the glass substrate by etching. CONSTITUTION:A zinc oxide film 2 is formed between a glass substrate 1 and a transparent tin oxide conductive film 3 by spraying an ethanol solution containing 0.05mol% of zinc acetate to the glass substrate arranged on a hot plate heated to about 300 deg.C from above.
Patent JP-S60236303-A (JP)
Title: Antenna
Inventor: NISHIHARA TOSHIYUKI
IPC: H01Q21/20
Filed: 1984-05-09
Abstract: PURPOSE:To facilitate easy selection of the directional characteristics by securing the parallel electrical connection among plural microstrip antennas formed on a dielectric substrate. CONSTITUTION:A discoid antenna element 1 is formed on the surface of a dielectric substrate 4; while a grand plane 2 is formed on the rear side of the substrate 4. Thus a microstrip antenna is obtained. Such an antenna has the unidirectional characteristics. Two such microstrip antennas are set vertical to each other with their planes 2 turned in parallel to each other. Thus the bidirectional characteristics can be obtained. Furthermore the orthogonal directivity is also secured by setting those planes 2 orthogonal to each other. Thus it is possible to select easily the directional characteristics of an antenna.
Patent JP-H05264468-A (JP)
Title: Method and apparatus for detecting internal
IPC: G01N21/84
Filed: 1992-03-19
Abstract: PURPOSE:To detect an internal defect by casting a first and a second lights of the wavelength generating a relatively large amount of light data of the surface and the interior of an object into the object, and comparing the obtained light data with each other. CONSTITUTION:A visual field 203 of a TV camera observation system 201 is sectioned into detecting areas 1a-4a corresponding to the depth of layers 1b-4b of a to-be-detected object 105. A focal position is made corresponding to the depthwise position of the boundary between the layers 2b and 3b, and then the position of a laser beam 101 is adjusted so that a focused point 205 of the laser beam 101 comes to a position corresponding to the detecting area 1a, 2a, 3a, 4a as a target detecting layer. Accordingly, the detecting areas 1a-4a in the visual field 203 correspond to the layers 1b-4b. A first and a second lights of the wavelength generating a relatively large amount of light data on the surface and the interior of the object 105 are guided into the object 105, and the obtained light data for every incident light is compared, whereby an internal defect of the object is detected.
Patent JP-S62252641-A (JP)
Title: Method and apparatus for producing sheet metal directly
Inventor: TOTSUKA KATSUMI
IPC: B22D11/06
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a sheet metal having no cracking surface characteristic and good thickness distribution by following rapid change for roll pushing force instantaneously by compressive force of a compression spring inserted into between a cylinder and a shifting roll shaft. CONSTITUTION:A load measuring device 6 for the measuring of roll pushing force is arranged at between the spring 2 and the cylinder 3. The roll pushing force at casting adds further compressed compressive force to the roll to an initial roll pushing force. By making a spring constant of the spring 2 less then the initial roll pushing force, the change of pushing force according to the variation of the sheet thickness becomes to less, and so even in case of which the thickness of the sheet metal 5 supposes to change rapidly, the change of the pushing force is absorbed by the spring 2. In this way, the development of the surface cracking of the sheet metal 5 is prevented. Further, the interruption of casting operation and accident caused by insufficient bite to twin rolls 1, 1' are avoided.
Patent JP-H03291476-A (JP)
Title: Automatic ice-making apparatus
Inventor: YAMAMOTO OSAMU
IPC: F25C1/10
Filed: 1990-04-06
Abstract: PURPOSE:To prevent the worst state of disabling the making of ice from occurring by a method wherein a motor is checked whether it is in action or not when a command is provided to drive the motor forcibly with a switch while the motor runs to check an advance to the step of driving the motor forcibly while the motor is in action. CONSTITUTION:Even when a command is provided to drive a motor 6 forcibly by closing a switch 11 while the motor 6 is ON in an ice making cycle, the motor 6 is checked to see if it is ON or OFF. As the motor 6 is ON, a flow of driving the motor 6 forcibly is excited soon to return to the original flow. When the switch 11 is depressed while the motor 6 is OFF, the motor 6 is driven forcibly and stopped after an ice making container 1 is positioned horizontal according to states of a position detecting means 8 and a horizontal position detecting means 9. Thus, a return to the original flow is possible.
Patent JP-H03291208-A (JP)
Title: Cosmetic
Inventor: SAWAKI SHIGERU
IPC: A61K8/00
Filed: 1990-04-07
Abstract: PURPOSE:To obtain a cosmetic having high moisture-retention and effective in suppressing tyrosinase action by compounding an extract separated from the internal organs of a gastropode such as abalone, wreath shell and seahare or the above extract treated with a proteinase. CONSTITUTION:The objective cosmetic can be produced by compounding an extract separated from the internal organs of a gastropode such as abalone, wreath shell, seahare and slug or the extract treated with a proteinase such as trypsin and pepsin. It exhibits excellent moisture-retention effect, melanogenesis-suppressing action caused by tyrosinase-suppressing action and a lipid peroxide generation-suppressing action caused by its antioxidation action to human skin. The body warmth can be maintained during or after bathing by adding the cosmetic to bath water. It can be suitably used as makeup cosmetic, hair cosmetic, bathing agent, etc., in addition to foundation cosmetic.
Patent JP-H01263365-A (JP)
Title: Diving pool
Inventor: NAKAMURA TATSURO
IPC: E04H3/16
Filed: 1988-04-14
Abstract: PURPOSE:To allow people to pleasure in diving in a simple and safe way in city by installing a tower having a deck and an island into which peoples can intrude from the upper part, at the center deepest part of a pool whose depth increases towards the center from the outer periphery. CONSTITUTION:A circular (may be elliptical or rectangular) pool 1 of the max. diameter 50m is formed so as to arrange in concentric circular form a water bathing area 3 of a depth of about 2m formed with a circular shallows area of stairway form at a part an intermediate depth area 4 of a depth of about 5m provided with an arcuate leading stairway 7 on the boundary with the bathing area 3, and the deepest part area 5 of a depth of about 10m. Further, a tower 30 which has a deck 32 and an artificial island 31 into which peoples can intrude from the upper part through a corridor 33 and a stairway, in collar form, is erected in the deepest part area 5. Then, each area 4, 5 is used accord ing to the swimmer's faculty, and peoples can pleasure in diving and can utilize the artificial island 31 and deck 32 as the field for repose and appreciation.
Patent JP-H08284907-A (JP)
Title: Hydraulic oil warming-up device for construction machine
Inventor: MATSUSHITA SHIN
IPC: F15B1/26
Filed: 1995-04-18
Abstract: PURPOSE: To provide a hydraulic oil warming-up device for a construction machine which can improve start property of an engine at a low temperature by warming up hydraulic oil in a pump suction pipe line before the engine is started. CONSTITUTION: The start property of an engine 1 is improved by providing a heater 5 in a suction pipe passage 4 which connects a hydraulic pump 2 driven by the engine 1 and a hydraulic oil tank 3 which collects hydraulic oil which is sucked in and discharged from the hydraulic pump 2 and warming up hydraulic oil in the suction pipe passage 4 before the engine 1 is started.
Patent JP-S5812233-A (JP)
Inventor: NAKANO TAKESHI
IPC: H01H47/32
Filed: 1981-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5216493-A (JP)
Title: Method for removal of bad smell from slag
Inventor: HOTSUKEZU HIROMICHI
IPC: C04B5/00
Filed: 1975-07-29
Abstract: PURPOSE:To remove bad smell with foaming agent from slag when it is produced in the blast furnace, electric furnace, etc. during the refining process of metals and nonmetals.
Patent JP-H11195242-A (JP)
Title: Optical recording medium and recording method therefor
Inventor: KOSUDA ATSUKO
IPC: G11B7/24
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium capable of dealing with high density recording by using a short wavelength and excellent in jitter characteristics, and to provide the recording method for the medium. SOLUTION: In this optical medium whose recording and/or reproducing wavelength is 600 to 680 nm, which has a recording layer containing organic dystuff on a substrate having a groove and whose track pitch is <=0.8 μm, A×B is defined as 0.035 to 0.06 and C/A is defined as 2 to 3.5 when A (μm) is the depth of the groove, B (μm) is the width of the groove and C is the leveling rate of the recording layer. In this case, the leveling rate = [the thickness (μm) of the recording layer of the groove - the thickness (μm) of the recording layer of the groove of the land section]/the depth (μm) of the groove.
Patent JP-H04303443-A (JP)
Title: Artificial hip joint
Inventor: AMINO HIROICHI
IPC: A61F2/36
Filed: 1991-03-29
Abstract: PURPOSE:To provide an artificial hip joint which will not cause abrasion of polyethylene, has no fear of breaking a joint sliding member such as a ceramic condyle or the like and can maintain stable performance during a long period by interposing a resin layer such as polyethylene or the like between a ceramic sliding portion and a metallic outer shell. CONSTITUTION:A condyle ball 1 formed of alumina ceramics is taper-fitted to the forward end portion of a metallic stem main body 2 of a titanium alloy. The stem main body 2 inserted in the diaphysis portion is fixed to a thighbone 3 by cement 4. A shelf portion 5 is formed in such a manner that the outer shell 6 of a semispherical socket made of a titanium alloy is fixed to the basin 8 by a screw made of a titanium alloy. Through-holes 77 are previously bored in plural places of the outer shell 6 to be fixed to the bone of the basin 8 using a screw 7. A resin layer 9 is integrated with a sliding portion 10 made of alumina ceramics to be fitted inside the semispherical outer shell 6 made of a titanium alloy and further integrated in a body by a fixing paurl.
Patent JP-S57209413-A (JP)
Title: Air-conditioner for car
Inventor: KUNUGI KUNIHIKO
IPC: B60H1/00
Filed: 1981-06-18
Abstract: PURPOSE:To promptly open doors of air-conditioner for a car which opens or closes each wind distribution door by shifting the door used for any differential unit in the opening direction by means of a negative pressure actuators for an air distribution damper put into communication with the atmospheric side and the others in the closing direction through a delayed operation valve. CONSTITUTION:When a selector valve 42 for a differential unit is transferred to position (a), a rod 29a is projected by means of energizing force of a spring 32 so as to communicate with the atmospheric side and a differential door 23 is opend. At the same time, either a selector valve 40 or 41 is positioned at (a) and a negative pressure actuator 30 or 31 is put into communication with the atmospheric side. When a room door 24 or a bent door 25 is closed, there is a leakage of air, little by little, from small holes 51, 52 in such a condition as a valve body 48 of a delayed operation valve 43 or 44 closes down an opening port 46 on the actuator side, so a door is closed slowly. Accordingly, a great volume of wind flows out from instrument duct 22 or a floor duct 20, and wind pressure working on differential door 23 is lowered so that it may open promptly.
Patent JP-H05291054-A (JP)
Title: Ferrite core
Inventor: HARA TAKAHIRO
IPC: H01F27/255
Filed: 1992-04-13
Abstract: PURPOSE:To realize a ferrite core suitable for use in a high frequency region and small in eddy-current loss by a method wherein ferrite sintered layers and high resistance layers of material whose direct current resistivity is higher than that of ferrite which forms the ferrite sintered layer are alternately laminated for the formation of a ferrite core. CONSTITUTION:Ferrite sintered layers 2 are formed of ferrite boards and laminated as bonded together through the intermediary of high resistance layers 3 formed of adhesive agent. A ferrite sintered body higher than the ferrite sintered layer 2 in resistivity is used as the high resistance layer G. By this setup, a high resistance layer is interposed between ferrite sintered layers, so that a laminated core composed of high resistance layers and ferrite sintered layers can be made smaller in eddy-current loss than a solid ferrite more of the same thickness with the laminated core as a whole, because an eddy-current loop is primarily produced in each ferrite sintered layer.
Patent JP-H11289311-A (JP)
Title: Evaluation/test device for sdh transmitter
Inventor: SUGAWARA FUYUKI
IPC: H04J3/14
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation/test device which avoids an abrupt performance stoppage of a system in evaluation/test and, moreover is easy to perform partial correction of test contents. SOLUTION: In an evaluation/test system, including a monitoring control device and a main signal part 3 of a synchronous digital hierarchy(SDH) transmitter, the device is equipped with the first switch part 13 which changes and sets data of an arbitrary slot signal, in a monitoring response signal to the monitor control device from the main signal part 3 and a first adding circuit 17. The first adding circuit 17 is inserted and connected between the main signal part and the monitor control device, a signal in a specified slot position of the monitoring response signal is changed and transmitted to the monitor control device.
Patent JP-H10262760-A (JP)
Title: Artificial marble execution work method
Inventor: IWASAKI HEIKICHI
IPC: A47B77/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To quickly and strongly adhere a large clearance part, and prevent impairment of external appearance of beautiful artificial marble by butting and adhering the artificial marble by using a filler mainly composed of 2- cyanoacrylate and inorganic powder. SOLUTION: Artificial marble A-1 and A-2 are temporarily fixed to each other. A temporary fixation is generally performed by using a connecting metal fitting and an adjusting metal fitting arranged on the reverse of butting surfaces. Next, a curing filler (a 2-cyanoacrylate filler) 6 mainly composed of 2- cyanoacrylate and inorganic powder is filled in a clearance between butting surfaces 1 and 1'. It is desirable that a surface of the artificial marble in the vicinity of the butting surfaces is protected by using a masking sheet, tapes 2 and 2' or the like. Next, a mutual fixation of the artificial marble A-1 and A-2 is secured. The 2-cyanoacrylate filler 6 is hardened. A surface of the hardened filler 6 is polished, and surface finishing is performed.
Patent JP-S61249441-A (JP)
Inventor: GIYARII UIRIAMU SHIYAAUIN
IPC: A61B5/0476
Filed: 1986-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5618959-A (JP)
Title: 4-oxoproline derivative, its preparation, and pharmaceutical composition containing the same
Inventor: TODA MASAAKI
IPC: A61K31/4015
Filed: 1979-07-24
Abstract: NEW MATERIAL:A 4-oxoproline derivative of formula I (R 1  is H, lower alkanoyl, or benzoyl; R 2  is H or lower alkyl; R is H or lower alkyl), and when R is H, a nontoxic salt of the acid.  
     EXAMPLE: (2S)-1-[3-Acetylthio-2(RS)-methylpropanoyl]-4-oxoproline.  
     USE: Hypotensor for oral or nonoral administration, having angiotensinase-inhibiting activity.  
     PROCESS: A compound of formula I wherein R 1  is lower alkanoyl or benzoyl, i.e. a compound of formula III, is prepared e.g. by reacting a compound of formula II (R 3  is lower alkanoyl or benzoyl) in the presence of an oxidizing agent such as chromic anhydride. A compound of formula I wherein R 1  is H is prepared by hydrolyzing a compound of formula III under basic conditions. 
     COPYRIGHT: (C)1981,JPO&Japio